diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ufs/dir.c | 17 | ||||
| -rw-r--r-- | fs/ufs/namei.c | 22 | ||||
| -rw-r--r-- | fs/ufs/ufs.h | 20 |
3 files changed, 28 insertions, 31 deletions
diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c index 287cab597cc1..fb56a00b622c 100644 --- a/fs/ufs/dir.c +++ b/fs/ufs/dir.c @@ -76,12 +76,12 @@ ino_t ufs_inode_by_name(struct inode *dir, const struct qstr *qstr) { ino_t res = 0; struct ufs_dir_entry *de; - struct page *page; + struct folio *folio; - de = ufs_find_entry(dir, qstr, &page); + de = ufs_find_entry(dir, qstr, &folio); if (de) { res = fs32_to_cpu(dir->i_sb, de->d_ino); - ufs_put_page(page); + ufs_put_page(&folio->page); } return res; } @@ -255,7 +255,7 @@ struct ufs_dir_entry *ufs_dotdot(struct inode *dir, struct page **p) * Entry is guaranteed to be valid. */ struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr, - struct page **res_page) + struct folio **foliop) { struct super_block *sb = dir->i_sb; const unsigned char *name = qstr->name; @@ -263,7 +263,6 @@ struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr, unsigned reclen = UFS_DIR_REC_LEN(namelen); unsigned long start, n; unsigned long npages = dir_pages(dir); - struct folio *folio; struct ufs_inode_info *ui = UFS_I(dir); struct ufs_dir_entry *de; @@ -272,16 +271,13 @@ struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr, if (npages == 0 || namelen > UFS_MAXNAMLEN) goto out; - /* OFFSET_CACHE */ - *res_page = NULL; - start = ui->i_dir_start_lookup; if (start >= npages) start = 0; n = start; do { - char *kaddr = ufs_get_folio(dir, n, &folio); + char *kaddr = ufs_get_folio(dir, n, foliop); if (!IS_ERR(kaddr)) { de = (struct ufs_dir_entry *)kaddr; @@ -291,7 +287,7 @@ struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr, goto found; de = ufs_next_entry(sb, de); } - ufs_put_page(&folio->page); + ufs_put_page(&(*foliop)->page); } if (++n >= npages) n = 0; @@ -300,7 +296,6 @@ out: return NULL; found: - *res_page = &folio->page; ui->i_dir_start_lookup = n; return de; } diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c index 9cad29463791..53e9bfad54df 100644 --- a/fs/ufs/namei.c +++ b/fs/ufs/namei.c @@ -209,14 +209,14 @@ static int ufs_unlink(struct inode *dir, struct dentry *dentry) { struct inode * inode = d_inode(dentry); struct ufs_dir_entry *de; - struct page *page; + struct folio *folio; int err = -ENOENT; - de = ufs_find_entry(dir, &dentry->d_name, &page); + de = ufs_find_entry(dir, &dentry->d_name, &folio); if (!de) goto out; - err = ufs_delete_entry(dir, de, page); + err = ufs_delete_entry(dir, de, &folio->page); if (err) goto out; @@ -251,14 +251,14 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir, struct inode *new_inode = d_inode(new_dentry); struct page *dir_page = NULL; struct ufs_dir_entry * dir_de = NULL; - struct page *old_page; + struct folio *old_folio; struct ufs_dir_entry *old_de; int err = -ENOENT; if (flags & ~RENAME_NOREPLACE) return -EINVAL; - old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_page); + old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_folio); if (!old_de) goto out; @@ -270,7 +270,7 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir, } if (new_inode) { - struct page *new_page; + struct folio *new_folio; struct ufs_dir_entry *new_de; err = -ENOTEMPTY; @@ -278,10 +278,10 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir, goto out_dir; err = -ENOENT; - new_de = ufs_find_entry(new_dir, &new_dentry->d_name, &new_page); + new_de = ufs_find_entry(new_dir, &new_dentry->d_name, &new_folio); if (!new_de) goto out_dir; - ufs_set_link(new_dir, new_de, new_page, old_inode, 1); + ufs_set_link(new_dir, new_de, &new_folio->page, old_inode, 1); inode_set_ctime_current(new_inode); if (dir_de) drop_nlink(new_inode); @@ -300,7 +300,7 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir, */ inode_set_ctime_current(old_inode); - ufs_delete_entry(old_dir, old_de, old_page); + ufs_delete_entry(old_dir, old_de, &old_folio->page); mark_inode_dirty(old_inode); if (dir_de) { @@ -321,8 +321,8 @@ out_dir: put_page(dir_page); } out_old: - kunmap(old_page); - put_page(old_page); + kunmap(&old_folio->page); + folio_put(old_folio); out: return err; } diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h index 6b499180643b..161fe0bb6fd1 100644 --- a/fs/ufs/ufs.h +++ b/fs/ufs/ufs.h @@ -99,15 +99,17 @@ extern void ufs_put_cylinder (struct super_block *, unsigned); /* dir.c */ extern const struct inode_operations ufs_dir_inode_operations; -extern int ufs_add_link (struct dentry *, struct inode *); -extern ino_t ufs_inode_by_name(struct inode *, const struct qstr *); -extern int ufs_make_empty(struct inode *, struct inode *); -extern struct ufs_dir_entry *ufs_find_entry(struct inode *, const struct qstr *, struct page **); -extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *); -extern int ufs_empty_dir (struct inode *); -extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **); -extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, - struct page *page, struct inode *inode, bool update_times); + +int ufs_add_link(struct dentry *, struct inode *); +ino_t ufs_inode_by_name(struct inode *, const struct qstr *); +int ufs_make_empty(struct inode *, struct inode *); +struct ufs_dir_entry *ufs_find_entry(struct inode *, const struct qstr *, + struct folio **); +int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *); +int ufs_empty_dir(struct inode *); +struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **); +void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, + struct page *page, struct inode *inode, bool update_times); /* file.c */ extern const struct inode_operations ufs_file_inode_operations; |